<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>computed,watch,methods</title>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
    <link rel="stylesheet" href="style.css">
</head>

<body>
    <div id="root">
        <ol>
            <li 
                v-for="(li,index) in list" 
                @click="handleClick(index)" 
                :class="{highlight: index === currentIndex}"
            >
                {{li}}
            </li>
        </ol>
    </div>
    <script src="./app.js"></script>
</body>

</html>